Clean up netci.groovy
Clean up netci.groovy

* Clean up dead sections of netci.groovy
* Change innerloop build status names
* Remove rc2 builds from non Windows_NT outerloops due to dependency on Bridge
  As such, these builds will always fail

imcarolwang/wcf,iamjasonp/wcf,mconnew/wcf,ElJerry/wcf,StephenBonikowsky/wcf,imcarolwang/wcf,khdang/wcf,iamjasonp/wcf,khdang/wcf,hongdai/wcf,MattGal/wcf,dotnet/wcf,hongdai/wcf,KKhurin/wcf,ericstj/wcf,MattGal/wcf,zhenlan/wcf,zhenlan/wcf,dotnet/wcf,shmao/wcf,KKhurin/wcf,ElJerry/wcf,mconnew/wcf,shmao/wcf,imcarolwang/wcf,ericstj/wcf,dotnet/wcf,StephenBonikowsky/wcf,mconnew/wcf